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http2头部压缩 #189

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teazean opened this issue Nov 21, 2017 · 0 comments
Open

http2头部压缩 #189

teazean opened this issue Nov 21, 2017 · 0 comments

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@teazean
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teazean commented Nov 21, 2017 •
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  1. https://imququ.com/post/http2-resource.html
  2. https://imququ.com/post/header-compression-in-http2.html
  3. http2.0由两个协议组成：http2 + http2头部压缩
  4. 如果一个页面里存在上百的http2的请求，会发现消耗在headers里面的流量越来越多，每次都要传输UserAgent、Cookie这些，完全是一种浪费
  5. RFC 7541协议定义了http2的头部压缩技术，基于浏览器和服务器共同维护静态字典和每个session不同的动态字典，并且定义了一些怎么增加、使用这些字典的约定
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@teazean